Selectins
(selectin 的复数) 选择蛋白
🗣️ 情景例句
Oh! Harry has been offered a job in Los Angeles.
噢， 有人聘请Harry到Los Angeles工作。
You use the front door and I'll hit the back.
你从正门进去，我袭击后面。
The people performing all play different instruments and three of them sing too.
参加演出的人都要演奏不同的乐器，其中三位也演唱。